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Category: Weapons Gear » AR-15 » Stocks » Stock Assembly Parts
AR-15 Carbine Castle Nut TAPCO INTRAFUSE 4140 Steel Manganese Phosphate Made In The U.S.A.
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AR-15 Carbine Castle Nut TAPCO INTRAFUSE 4140 Steel Manganese Phosphate Made In The U.S.A.
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Manufacturer: TAPCO AR09102
Item: ARR-951
UPC: 751348006048

Replace the damaged or worn out castle nut on your AR style rifle, or use it for that custom build you've been working on. Made in the U.S.A. from 4140 steel and finished with a mil-spec manganese phosphate coating.
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Average Customer Rating: 4.8 Rating (5 Customer Reviews)  Write a Review!
Page 1 of 1 (5 Reviews)
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4.0 Rating A must for replacement stock - 3/23/2013AR-15 Carbine Castle Nut TAPCO INTRAFUSE 4140 Steel Manganese Phosphate Made In The U.S.A.4.0000
Reviewer: Bleslie
The castle nut went on smoothly with the stem for the collapsable stock I bought. Shipping was fast and as always excellent service! Dont forget tapcom tool to make a tight assembly!
5.0 Rating Perfect fit! - 7/8/2012AR-15 Carbine Castle Nut TAPCO INTRAFUSE 4140 Steel Manganese Phosphate Made In The U.S.A.5.0000
Reviewer: p99shooter
Replaced the original castle nut on my Stag-15 2L (which had an unfortunate deep scratch) w/this one. Excellent fit. Make SURE you invest in a castle nut wrench. Tapco's rubber-handled wrench worked great for this job.
5.0 Rating Works well - 6/20/2012AR-15 Carbine Castle Nut TAPCO INTRAFUSE 4140 Steel Manganese Phosphate Made In The U.S.A.5.0000
Reviewer: Jack G
Bough three - one for a friend's rifle and two as extras or future builds. They work well. I don't like all of Tapco's stuff, but this one's a keeper.
5.0 Rating Great Deal - 6/2/2012AR-15 Carbine Castle Nut TAPCO INTRAFUSE 4140 Steel Manganese Phosphate Made In The U.S.A.5.0000
Reviewer: ZA_Survivalist
Threads and finish are great. Cheapest and most durable castle nut at this price. Will buy again. Great Deal.
5.0 Rating Perfect - 2/10/2012AR-15 Carbine Castle Nut TAPCO INTRAFUSE 4140 Steel Manganese Phosphate Made In The U.S.A.5.0000
Reviewer: MAJ Mike
Perfect fit, no issues to install in a project AR15. Highly recommend the purchase of an AR15/M16 tool/wrench to properly tighten this down.
 
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AR-15 Carbine Castle Nut TAPCO INTRAFUSE 4140 Steel Manganese Phosphate Made In The U.S.A.
AR-15 Carbine Castle Nut TAPCO INTRAFUSE 4140 Steel Manganese Phosphate Made In The U.S.A.		x