AR-15 SIG SB-15 Pistol Buffer Tube
$34.00
KAK INDUSTRY AR15 SIG SB-15 DEDICATED PISTOL BUFFER TUBE
Accepts Sig SB-15 Pistol Braces
length- 8.45" from the end of reciever
Weight 7.8oz
Finish- Black Military Hard Coat Anodize
Uses Modified end plate (index tab removed) and Milspec castle nut
Accepts AR15 buffers and springs
FOR THOSE WHO HAVE NOT USED THIS TYPE OF TUBE BEFORE, NO LOCK NUT IS REQUIRED AS THE TUBE SHOULDERS ITSELF ON THE RECEIVER. ALSO THE ENDPLATE MUST HAVE THE ALIGNMENT TAB REMOVED OR GROUND DOWN TO ALLOW THE TUBE TO SPIN FREELY THROUGH IT. KAK INDUSTRY QD PISTOL VERSION ENDPLATES ARE AVAILABLE FROM US DIRECTLY AS WELL JUST ASK FOR PISTOL VERSION..
DEDICATED SIG SB15 ENHANCED TUBE THAT FEATURE A DEDICATED DIAMETER FOR THE SIG SB-15 ARM BRACE, EXTENDED LENGTH FOR MORE SUPPORT ON YOUR ARM, LARGER SHOULDER DIAMETER FOR INCREASED LOCKUP SURFACE FOR EXTRA STRENGTH AND STIFFNESS.
THIS BUFFER TUBE SYSTEM IS PATENT PENDING
- Category:
- AR-15 Parts, Stocks & Buffer Tubes
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Reviews
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GREAT STUFF
GOOD PRODUCT, REASONABLE PRICE --- WORKED PERFECT FOR MY 7.62X39 "PISTOL" BUILD
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Great Tube
It's a little pricy being a buffer tube, but you will get the great quality that you're paying for. Top Notch. Shipping was very fast, I got it 2 days after ordering. The tube has a rock solid construction, great finish, and fits my PSA lower perfectly with no mods needed. Will buy another for next pistol build. Thanks KAK Industry!
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Best for the Sig Brace
Easy install. Perfect fit. Gives u a little extra length that really helps.
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GREAT STUFF
GREAT PRODUCT, GOOD PRICE, - WORKED PERFECT ON (2) NEW FRONTIER LOWERS TO BUILD 10-1/2" 7.62X39 PISTOLS -- NOT NEEDING A CASTLE NUT SAVES A FEW BUCKS ALSO -- WORKS WELL WITH SPACERS FOR SHOOTERS WITH LONG ARMS (SPACERS MAY BE MADE USING 1" SCHEDULE 20 PVC) -- USING THIS BUFFER TUBE COMBINED WITH 10" OR GREATER BARREL CLASSIFIES IT AS A "FIREARM" (OVER 26" OVERALL EXCLUDING MUZZLE DEVICE) WHICH ALLOWS USE OF VERTICAL FOREGRIP (ACCORDING TO ATF) --- (AR PISTOLS ALSO BENEFIT GREATLY BY INSTALLING HEAVY DUTY EXTRACTOR SPRINGS AND T---S FLAT WIRE BUFFER SPRING)
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Made installing the SIG SB-15 a breeze!
The buffer tube I had on my pistol was a little to large and it was tough slipping the SIG SB-15 onto just the first inch. I ordered the "KAK AR-15 SIG SB-15 pistol buffer tube", I received it quickly and it made installing the SIG SB-15 a breeze. The added length of the "KAK AR-15 SIG SB-15 pistol buffer tube" is a plus.
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outstanding product
Ordered this along with spacer kit (KAK SIG LAK) for my HM Defense AR pistol. Easy installation, took about 5 mins. Remember buffer spring holdback pin and spring along with the tiny pin and long thin spring that holds in the rear takedown pin. When I removed the stock buffer tube and endplate I found out the endplate holds in the takedown pin spring and pin. Very fast shipping.
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Great product for AR pistol platform
I used this on my first AR build, it is great! Because it doesn't have a crown but I used some thread lock after I tightened it down. So far it is working great! I had to use a heavier duty spring due to the increases pressures from the pistol but I did not get the spring they sell with it so I cannot comment on their spring/buffer combo. Great product in summary, mates perfectly with the sig brace!
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great product
Great product, currently have two, one on are pistol, one on mini draco. Spacers are great with this, gets lop right where you need it. Nice and snug with Sig sb15 brace
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Good Product
Works great on mt 10.3 inch ar 15 pistol. The fit is a little loose but put a few dropps of supper glue and it now works well with the brace.