Great scope mount for my Lee-Enfield. Very easy to install; fit perfect. Very pleased.
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BadAce Tactical | SKU:
A1003F
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Lee-Enfield NDT (No Drill-Tap) Scope Mount for No4 and No5 Gen 3
$136.95 USD
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Lee-Enfield NDT (No Drill-Tap) Scope Mount for No4 and No5 Gen 3 is backordered and will ship as soon as it is back in stock.
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Customer Reviews
Overall rating: 4.9 / 5 from 178 reviews.
No 5 Enfield with Bad Ace mount. Weaver K2.5 60B vintage scope. Think this is as about as close as you can get without an actual No.32 mount and sniper scope.
Perfect fit on a 1941 Lee Enfield. Very pricy but you get what you pay for!
Great service and the item arrived quickly.
Easy to install and works with my scope. Nice design.
Perfect fit on Gibbs Rifle Company 45-70!
Works as stated, well made.
Awesome product to bring some more accuracy to a vintage rifle, good piece of kit
Good railroad for my 303.
Thanks so much, I planned on putting the old Enfield into service again. Eyes have gotten a bit weaker, so this is an awesome way to put a scope on it without decreasing its value. Thanks for a great product for a very reasonable price. Sincerely, Bob
Great. Very easy to install
Side mount fit like a glove. Very pleased
Fits nicely and looks like it will give years of service.
Great fit everything I expect.
Fits perfectly on my No4 Mk2!
Works as described
Easy to install, everything has a perfect fit. Very nice unit.
Super easy to install. 😃
I have three rifles with this scope base and they are incredibly accurate ! This scope base is all you need if you want top accurate results with Lee Enfield No 4 mk 1 Military or Sporter version.
Great ouece
Love it. Simple installation and very solid mount.
Perfect fit easy to install.
Exactly as ordered.
What can I say, it surpasses expectations. Easy to install, holds in place nicely.
Schnell, super quaility and thanks to Donald cheaper.
Very impressed, heavy duty, well made.
Fit great easy to install
Mount was available in stock on web site, came quickly through international post, appreciate the prompt service. Thank You
Niiice
Made this old rifle like new again it was super easy to install and definitely worth the price for how it made my 45 able to take a scope
Wish things were better with our neighbors to the north, had to pay a little extra for an excellent product. Thanks again!
Great all around !
Made my 45 look absolutely amazing and ready for hunting
Mounted perfectly!
perfect fit on a near 100 year old gun
Expensive but it fit like a glove and worked great
Very pleased with the results
The installation steps worked as advertised on my 1945 Lee-Enfield No4. The shorter ejection bolt did not work for my rig, but the extra ejection bolt that was also included did the trick after some grinding/filing. Thanks for including the longer bolt! I’m ready to try it out at the range and hope to get many years of use from this well designed, thought out and solidly built mount.
Incredible design and super easy to install. The included instructions and online video make install a breeze. Mount is very solid and has no concerns with shifting at all. Shipping time was great considering it came from east coast to west coast. Would highly recommend to anyone looking to install a scope on their rifle.
NOTE: Fits both Lee-Enfield No.4 and No.5 and does NOT fit any other Lee-Enfield models such as SMLE and No.1
The No.4 and No.5 (Jungle Carbine) have aperture sights that located at the back of the receiver. The rear sight base looks like two "ears" after the rear sight leaf is removed and the bridge charge guide is in front of the rear sight. If your rifle does not look like this or was "sporterized" (e.g. rear sight base cut or charge guide removed), this scope mount will NOT work. Please contact us if you are not sure.
- The Gen 3 version works with all safety bolt types, including the "Kicked Leg" type:
- Features the unique all-steel NDT side mount base and rock-solid 3-bolt mounting system:
- The Gen 3 version kit now comes with a flat rear sight
leaf that allows easy bolt removal without removing the optic. 
- The ultra-low profile picatinny rail allows you to mount the scope as low as possible to the barrel and provides the option to keep the original iron sight as the backup :
- Rock solid, no gunsmith required, easy installation in 20 minutes
- Fits both Lee-Enfield No.4 and No.5 (Jungle Carbine)
NOTE: does NOT fit any other Lee-Enfield models such as SMLE and No.1
[Firearms, optics and rings are for display only and NOT included]
Package contents:
- One steel side mounting base with the innovative 3-bolt mounting system
- One aluminum alloy picatinny rail
- Wrenches, bolts and nuts
- A steel flat rear sight leaf
Installation Video:
This accuracy comparison video compares 3-round, 5-round and 10-round groups of Lee-Enfield No.4 and No5 jungle carbine back-to-back at 100 yards. These are both regular, unmodified standard rifles in full military configuration, except the No-Drill-Tap scope mounts, of course.
On American Rifleman, August 12, 2020 - “…, but the “Jungle Carbine” was plagued by a “wandering zero” problem that proved to be the handy little rifle’s undoing. After much investigation, the accuracy problem was found to be “inherent in the design,” and the No. 5 was declared obsolete in July 1947 …”
Shooting at a frequency of 15 seconds per round, the No5 gave us a respectable group when the barrel was not too hot. However, when the barrel heats up, we got more “fliers” than the No.4. In the end, it still did a solid 4.5 MOA 10 rounds group, which isn’t too bad for a light, short-barreled military rifle.
The following are links to the equipment we used in this video. We purchased these accessories ourselves, and we only recommend products that we trust and have been tested extensively by us.
Rifle scopes and rings:
- Leupold VX-Freedom 3-9x40mm (used on Lee Enfield No.4)
- Vortex Pro Series 1 inch Rifle Scope Rings, Low (used on Lee Enfield No.4)
- Leupold Rifleman 2-7x33mm (used on Lee Enfield No.5). Rifleman has been continued and VX-Freedom 2-7x33mm is the current version.
- Weaver Lever-Lok Rifle Scope Rings, 1 in Tube, Medium
Also, the following video shows that you actually do not need the ejector screw to eject EMPTY brass:
BadAce Tactical scope mounts, sights and handguards - these are our in-house products and we offer 30 days no question asked return policy:
We guarantee the quality of our products and we want you to be completely satisfied with your purchases. If for any reason you are not completely satisfied with your purchase, you can return the purchased items within 30 days of receipts for an exchange or full refund/Credit (less shipping charges). If you would like to make a return or exchange, you must contact us by email to get an RMA (Return Merchandise Authorization) number before returning your items. You must send us the order number so we can verify your purchase.
All returned items must be in original, undamaged condition with all parts included. Damaged or missing components are not eligible for refund.
Please note that shipping cost is non-refundable, and we are not responsible for the return shipping.
Orders returned after 30 days will be subject to a 25% re-stocking fee.
Orders returned after 90 days will be subject to a 50% re-stocking fee.
DiscoveryOpt rifle scopes and rings:
We offer returns for brand-new, unopened, unused DiscoveryOpt products within 7 days of receipts. If you would like to make a return, you must contact us by email to get an RMA (Return Merchandise Authorization) number before returning your items. You must send us the order number so we can verify your purchase.
DiscoveryOpt products returned after 7 days will be subject to a 25% re-stocking fee.
We do not accept returns for opened/used DiscoveryOpt products, please refer to the factory lifetime warranty service if you need them serviced/repaired.
Please note that shipping cost is non-refundable, and we are not responsible for the return shipping.
ScopeMate scope cameras:
We offer returns for brand-new, unopened, unused ScopeMate products within 7 days of receipts. If you would like to make a return, you must contact us by email to get an RMA (Return Merchandise Authorization) number before returning your items. You must send us the order number so we can verify your purchase.
ScopeMate products returned after 7 days will be subject to a 25% re-stocking fee.
We do not accept returns for opened/used ScopeMate products, please refer to the factory warranty service if you need them serviced/repaired.
Please note that shipping cost is non-refundable, and we are not responsible for the return shipping.
Printful T-shirts and hats:
We outsource T-shirts and hats to the best Print-On-Demand vendor called Printful and we offer return/exchange for brand-new, unopened T-shirts/hats within 7 days of receipts. If you would like to make a return or exchange, you must contact us by email to get an RMA (Return Merchandise Authorization) number before returning your items. You must send us the order number so we can verify your purchase.
We do not accept returns for opened/used T-shirts or hats.
Please note that shipping cost is non-refundable, and we are not responsible for the return shipping.
Limited Lifetime Warranty for BadAce Tactical Scope Mounts
We (Ace Recreational Equipment and Services Limited) warrants our NDT Scope Mounts to be free of defects in materials and workmanship for as long as it is owned by the original owner. We will repair or replace (at our option) any such defective product when it is returned by the original owner with a copy of the original receipt. The repair or replacement will be without charge except for reasonable shipping, handling and insurance charges.
All other BadAce products that are not scope mounts such as carbon fiber handguards carry a 2 years replacement warranty.
Lifetime Warranty for DiscoveryOpt Optics
DiscoveryOpt products are subject to manufacturer's Lifetime Full Coverage Warranty. For details please visit https://discoveryopt.com/pages/warranty-contact-information-after-sales-service
18 months factory warranty and lifetime support for ScopeMate scope cameras
ScopeMate producst are subject to manufacturer's 18 months warranty and lifetime support:
https://nvscopemate.com/
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