[We are now taking pre-orders for RevUp Action(TM) hammers]

On 10/12/2023 at 7:53 AM, Toolguy said:

Thanks for the good word, practical man. We are hoping more people will try it out going forward.

I’d love to try one out in my 929! 

[JP-5 reviews/input]

On 2/27/2023 at 4:27 PM, RangerTrace said:

Please, save me some time and give me an N320 load with 124 grain projectiles that will work for the JP5 and the P320.  I just zeroed the gun again with the 70 degree LP and Blazer Brass 124s.  I'd like to load something softer.

 

Supervel 147 grain reman competition load is the best round I've used so far, incredibly soft shooting.  I swapped in a 60 degree locking piece and it's even softer.

[JP-5 reviews/input]

Do we need the special JP wrench to remove the handguard on the steel challenge version?

[JP-5 reviews/input]

JP has a 10% off BF sale right now, and Smoke Composites has a 25% off sale if anyone is looking for accessories

[JP-5 reviews/input]

On 11/9/2022 at 11:44 AM, Darqusoull13 said:

Why not just order from JP since they have so many different angle locking pieces to tune to your satisfaction? 

 

Other manufacturers being half the price means I can get more.  Why pay more if they are interchangeable?

[JP-5 reviews/input]

20 minutes ago, mrvip27 said:

 

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Compatibility

JP-5™ lock pieces are compatible with the H&K MP5 platform but not all MP5 clones. Any non-H&K MP5 clone that takes H&K lock pieces will be compatible with JP-5™ lock pieces.

Because of the precise geometry of the locking surfaces, switching to a new lock piece may alter the bolt gap of a given rifle. Because of this, we recommend validating bolt gap of any rifle after changing out the lock piece.

 

I've seen that, don't the first two sentences contradict eachother?  

 

Also, asking about non-JP locking pieces

[JP-5 reviews/input]

11 hours ago, grottulf said:

To take fully advantage of the possibility to use a smaller diameter handguard, I would definately choose the PCC model.

 

But if you prefer a handguard with a larger diameter, you should choose the AR version.

 

Awesome, thank you!  A second question, is there a list of locking pieces that have been found to be compatible with the jp5 (eg. POF, MKE, HK) or should any locking piece be compatible?  

[JP-5 reviews/input]

For the smoke composites handguard, do I want the AR or the PCC?  I know someone with a 7" from them so I assume AR, but this is on a pcc.  Thanks in advance!