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SLR Rifleworks Sentry 7 Set Screw Adjustable Gas Block - .750
SLR Rifleworks .750 Sentry 7 Set Screw Adjustable Gas Block


 
COMES WITH FREE GAS TUBE + ADDITIONAL DISCOUNT WHEN ADDED TO CART
MSRP $119.99
SALE PRICE: $113.99
FREE GAS TUBE + ADDITIONAL DISCOUNT
Savings: $6.00
 

Stock Status :IN STOCK
Product Code: SA7-SM

FREE BLACK NITRIDE GAS TUBE W/ ROLL PIN

FREE BLACK NITRIDE GAS TUBE:
  

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Description
 

SLR Rifleworks Sentry 7 Set Screw Adjustable Gas Block - .750


  • .400" Set Screw Spacing
  • Gen-4
  • 1.3oz
  • US PATENT NO. 9,410,756
  • 100% Gas seal allows full cut off and prevents gas from fouling metering screw
  • Complete disassembly is simple and take less than 10 seconds
  • Metering screw and screw bore design allows repeatability and reliability only SLR has been able to deliver
  • Single tool click to adjust gas metering
  • Melonite QPQ Finish 4140 Precision machined gas block
  • Melonite finish 4140 Nexturn Swiss precision metering screw
  • Proprietary Alloy Flat Spring with 1400deg temper
  • Melonite finish 4140 detent plunger
  • NO tiny springs to corrode, break or seize / NO tiny ball to seize or get lost
  • USES STANDARD GAS TUBE
  • Tool, roll pin and mounting screws included

Average Rating: 5 of 5 Total Reviews: 27 Write a review »

  0 of 0 people found the following review helpful:
 
Great Price on Sentry 7!!! October 30, 2017
Reviewer: Wendell Brunet from Ville Platte, LA United States  
SLR Sentry 7 is a top quality adjustable gas block and is simple yet easy to set for suppressed and unsuppressed!! These are hard to find but RTB had them at a Very reasonable price!!
Shipping from RTB was Very Fast as always!!
Thank You!!

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  0 of 0 people found the following review helpful:
 
A+ March 16, 2017
Reviewer: Dan from WISCONSIN  
I have used this exact model of gas block on my last three builds. I haven't played around with many others, and I don't feel the need to. These work perfectly for me all the time, whether on my 7.5" pistol, my 16" mid-length, or my 18" rifle-length. I placed my order with RTB, gas block shipped within 24 hrs, and the post office got it to me in two days. I don't know what else to say, if you are looking for a gas block like this one you've come to the right place. The price is right, service from RTB was excellent, and this piece of gear is top-notch.

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  0 of 0 people found the following review helpful:
 
A must have for any AR build March 8, 2017
Reviewer: JC Flag from Flagstaff, AZ United States  
This SLR adjustable gas block is worth every penny.  Made dialing in my new 9" 300 BLK BA barrel a snap.  Setting six works best for 123gr Magtech and setting 12 works for the 220gr sub sonic rounds.  Setting 12 also works for the 123gr Magtech, albeit with a little more pep.  Easy to install.  Get the long 2mm adjustment driver from Amazon to reach into the handguard with ease.

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  0 of 0 people found the following review helpful:
 
Great as Always March 1, 2017
Reviewer: Matthew Marroquin from Las Vegas, NV United States  
I have 3 now and all work perfectly. One Pro tip, go to full open, to full close, then back to your exact setting every 200-500 rounds so it doesn't lock up. Physically impossible for a adjustable gas block to not lock up if you fire enough rounds through it. Oh and the best place to buy is Right to Bear. They had my parts to me in 2 days and they were back logged from the presidents day sale. Mind you I did not pay for fast shipping. I always check them first when shopping.

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  0 of 0 people found the following review helpful:
 
Savings February 26, 2017
Reviewer: NickinAZ from Gilbert, AZ United States  
Since I didn't need a gas tube and with additional savings at checkout my Odin key-mod rail was practically free. You guys are great! Never pay list price.

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