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 AR15 A2 stock compatibility on an AR10
azeyecap  [Member]
2/28/2007 10:43:52 PM
Will AR15 A2 stock with the AR15 buffer and A2 extension work with an AR10??? I have a slash buffer and CTR on my AR10 right now, but I kinda want to go back to a more traditional style, and I happen to have an AR15 A2 assembly laying around. Thanks guys!!
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Hatrick  [Team Member]
2/28/2007 11:12:00 PM

Originally Posted By azeyecap:
Will AR15 A2 stock with the AR15 buffer and A2 extension work with an AR10??? I have a slash buffer and CTR on my AR10 right now, but I kinda want to go back to a more traditional style, and I happen to have an AR15 A2 assembly laying around. Thanks guys!!

From what I have read on the subject by searching the archives, the answer is yes. Let me know if you want to do some horse trading on that CTR stock.
Kreutzberg  [Team Member]
3/1/2007 12:31:36 AM
Correct. It will.
RickE7  [Team Member]
3/1/2007 7:13:00 AM
If I'm reading this correctly, you have an AR-15 buffer and spring? If so, I believe you'll need a different buffer and spring. My AR-10 buffer is slightly shorter (and heavier) and the spring is different rate. The receiver extension and buttstock shell is the same.
Hatrick  [Team Member]
3/1/2007 7:51:10 AM
Yep, Armalite part numbers denotes specific spring and buffer for AR10, butt stock fits either ar10 or ar15.

A2 Buttstock Kit
EMK017 $65.00
A2 Buttstock Kit, Green
EMK017G $70.00
7 Detent spring (2 per rifle) EL0140 $.75
8 Detent (2 per rifle) EL0150 $.75
9 Takedown pin, AR-10 EA1113 $6.00
9 Takedown pin, oversize, AR-10 EA5101 $10.00
10 Pivot Pin, AR-10 EA1112 $6.00
10 Pivot Pin, oversize, AR-10 EA5100 $10.00
11 * Buffer, AR-10 EA1090 $18.00
12 * Operating spring, AR-10 EA1095 $6.00

13 Bolt stop pin, AR-10 EL0220 $.50
14 Bolt stop, AR-10 EA1100 $16.00
15 Bolt stop plunger EL0240 $1.25
16 Bolt stop spring EL0250 $.75
17 Mag catch, AR-10 EA1108 $12.00
18 Mag catch button, AR-10 EL0270 $3.75
19 Mag catch spring EL0280 $.75
20 Safety selector EL0290 $10.00
21 Rifle receiver extension EL0370 $20.50
22 Disconnector EL0330 $6.00
23 Disconnector spring EL0340 $.75
24 Standard Trigger EL0350 $15.00
25 Trigger spring EL0360 $1.50
26 * Hammer, AR-10 EA1111 $22.00
Trip, bolt catch, AR-10 EA5092 $3.00
27 Hammer spring EL0320 $1.50
28 Hammer and trigger pin EL0300 $1.25
29 Trigger guard pin EL0430 $.35
30 Trigger guard assembly EL0380 $8.00
31 Buffer detent EL0190 $1.00
32 Buffer detent spring EL0200 $1.00

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AR-10 Buttstock Assembly - Does not include the buttstock spacer, standard buffer, standard buffer spring or standard receiver extension.
Green EA1120G $40.00
Black EA1120 $35.00


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